public class p92_2{
	public static void main(String args[]) {
	p92_1 zhang=new p92_1();
	p92_1 geng=new p92_1();
	zhang.setAge(23);
	System.out.println("zhang的年龄:"+zhang.getAge());
	geng.setAge(25);
	System.out.println("geng的年龄:"+geng.getAge());
	}
}
